I have seen the Top Flite and Hangar-9 B-25's side-by-side and inspected them carefully.

Both have excellent quality and fly great.

The Top Flite is larger and has better scale features.

The H-9 is smaller, not as scale, but it costs less.

[link=http://www3.towerhobbies.com/cgi-bin/wti0001p?&P=SM&I=LXRXH9]Top Flite[/link]

[link=http://www.horizonhobby.com/Products/Default.aspx?ProdID=HAN4450]Hangar-9[/link]